1012012200212 has 24 divisors (see below), whose sum is σ = 1990177840896. Its totient is φ = 446774616288.

The previous prime is 1012012200193. The next prime is 1012012200313. The reversal of 1012012200212 is 2120022102101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423080828 + ... + 423083219.

It is an arithmetic number, because the mean of its divisors is an integer number (82924076704).

Almost surely, 2^{1012012200212} is an apocalyptic number.

It is an amenable number.

1012012200212 is a deficient number, since it is larger than the sum of its proper divisors (978165640684).

1012012200212 is a wasteful number, since it uses less digits than its factorization.

1012012200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846164087 (or 846164085 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1012012200212 its reverse (2120022102101), we get a palindrome (3132034302313).

The spelling of 1012012200212 in words is "one trillion, twelve billion, twelve million, two hundred thousand, two hundred twelve".